https://online2.tingclass.net/lesson/shi0529/0008/8687/268.mp3
https://image.tingclass.net/statics/js/2012
A: Mary is really a diligent girl.
玛丽实在是一个勤奋的女孩。
B: What do you mean?
为什么这么说?
A: She learns to speak Latin by osmosis within three months.
她废寝忘食地在三个月内学会了拉丁语。
B: She is really something.
她真了不起。
